| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.99 | 10.594% | $117.2186 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $63.47 | 4.572% | $66.3718 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $51.43 | 11.439% | $57.3131 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $120.38 | 13.789% | $136.9792 | $136.98 | $137.00 | $137.00 |
| Purchase #5 | $53.39 | 11.198% | $59.3686 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $191.82 | 8.483% | $208.0921 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $102.85 | 7.722% | $110.7921 | $110.79 | $110.80 | $110.80 |
| 7 purchase totals = | $689.33 | $756.1355 | $756.13 | $756.10 | $756.20 | |